EP 3688340 B1 20231227 - MULTI-MODE POWER SPLIT HYBRID TRANSMISSION WITH TWO PLANETARY GEAR MECHANISMS
Title (en)
MULTI-MODE POWER SPLIT HYBRID TRANSMISSION WITH TWO PLANETARY GEAR MECHANISMS
Title (de)
HYBRIDE ÜBERSETZUNG MIT MULTIMODALER LEISTUNGSTEILUNG MIT ZWEI PLANETENGETRIEBEMECHANISMEN
Title (fr)
TRANSMISSION HYBRIDE À RÉPARTITION DE PUISSANCE MULTIMODE AVEC DEUX MÉCANISMES D'ENGRENAGES PLANÉTAIRES
Publication
Application
Priority
- US 201762564576 P 20170928
- US 201816140645 A 20180925
- US 2018052970 W 20180926
Abstract (en)
[origin: US2019093737A1] A multi-mode, power-split hybrid transmission system having two planetary gear (PG) sets connected to one engine, two electric motors, one output shaft, and each other by several clutches, brakes, and direct connection elements. Depending on the specific location and actuation of the various clutch and brake elements, the multi-mode, power-split hybrid transmission system can be run in one of several modes (e.g. electric drive, power-split, parallel hybrid, series hybrid, electronic continuously variable transmission (eCVT), generator, neutral, and the like).
IPC 8 full level
F16H 3/72 (2006.01); B60K 6/365 (2007.10); B60K 6/42 (2007.10)
CPC (source: EP KR US)
B60K 6/365 (2013.01 - EP KR); B60K 6/387 (2013.01 - EP); B60K 6/42 (2013.01 - KR US); B60K 6/445 (2013.01 - EP); F16H 3/001 (2013.01 - US); F16H 3/006 (2013.01 - US); F16H 3/46 (2013.01 - US); F16H 3/72 (2013.01 - KR); B60K 2006/381 (2013.01 - EP); F16H 2003/007 (2013.01 - US); F16H 2200/0021 (2013.01 - US); F16H 2200/2007 (2013.01 - KR US); F16H 2200/2038 (2013.01 - US); F16H 2200/2041 (2013.01 - KR US); Y02T 10/62 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 10619707 B2 20200414; US 2019093737 A1 20190328; CN 111279098 A 20200612; CN 111279098 B 20230905; EP 3688340 A1 20200805; EP 3688340 A4 20210908; EP 3688340 B1 20231227; KR 102631109 B1 20240129; KR 20200052380 A 20200514; WO 2019067626 A1 20190404
DOCDB simple family (application)
US 201816140645 A 20180925; CN 201880070850 A 20180926; EP 18862181 A 20180926; KR 20207012247 A 20180926; US 2018052970 W 20180926